“水平定向钻”的概念、定义、翻译、参考文献-科学参考

单词	水平定向钻
释义	水平定向钻 Encyclopedia 工学掘进机械释 horizontal directional drilling水平定向钻将一个可调向操控的钻头连接在钻杆组的端部，用于地下水平定向钻孔的机具。是在不开挖地表面条件下，铺设多种地下公用设施（管道、电缆等）的施工设备，广泛用于供水、电力、电信、天然气、煤气和石油等管线铺设施工中。
随便看	Fu of Sima Qian Fu of Sima Xiangru Fu of Song Duke Luan Fu of the Bamboo Flute Fu of the Go Fu of the Numinous Radiance Basilica in Lu Fu of the Three Kingdoms and the Two Jin Dynasties Fu of Wang Bao Fu of Yang Xiong Fu of Zhanghuatai Fu on a Poor Bird Fu on a Tour of the Mount Tiantai Fu on a Trip to Luoyang Fu on Climbing the Tower Fu on Communicating with the Hidden Fu on Contemplating the Mystery Fu on Criticizing the Ills of this World Fu on Dance in Han Dynasty Fu on Demonstrating My Aspiration Fu on Dwelling in the Mountains Fu on Flute Fu on Han River Fu on Maidservant Fu on Ostrich Fu on Parrots

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